Essential Studio® for Grid SDK - v34.2.5 Release Notes

v34.2.5
August 25, 2026
Test Results: 50769 Success , 0 Failure

Data Grid

Angular

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

ASP.NET Core

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

ASP.NET MVC

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

JavaScript

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

React

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

TypeScript

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

Vue

Bug Fixes

  • #I865987 - Resolved an issue where colSpan cell merging in queryCellInfo was incorrect when frozenColumns were used with stacked headers.
  • #I864534 - Resolved an issue where filtering empty values in Grid with ODataV4Adaptor generated invalid OData queries, causing server-side filter errors.
  • #I866552 - Resolved an issue where Excel filter values were not displayed in Grid with ODataV4Adaptor after applying search, causing the filter dialog to show “No Records Found”.
  • #FB75203 - Fixed an issue where the Grid search toolbar was not displayed when a custom v-slot itemTemplate was used.
  • #I861030 - Fixed an issue where sorting grouped columns from the group drop area unexpectedly modified the sort priority when multi-sorting was not used.
  • #I861367 - Resolved an issue where the Grid displayed a blank view after repeatedly deleting rows from the last page when virtual scrolling was enabled.

Test Results

Component Name Platform Test Cases Passed Failed Remarks
DataGrid Blazor 11246 11246 0 All Passed
Data Grid Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 4573 4573 0 All Passed
DataGrid WPF 5167 5167 0 All Passed
DataGrid WinUI 580 580 0 All Passed
DataGrid Windows Forms 966 966 0 All Passed
DataGrid .NET MAUI 5390 5390 0 All Passed
DataGrid Flutter 5739 5739 0 All Passed
TreeGrid Blazor 8146 8146 0 All Passed
TreeGrid Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 5394 5394 0 All Passed
TreeGrid WPF 3231 3231 0 All Passed
TreeGrid WinUI 241 241 0 All Passed
Smart DataGrid .NET MAUI 96 96 0 All Passed